Galton Board

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The original BallDrop Applet by Dave Krider has been updated in order to support data connections to Physlets.  The galton.BallDrop applet provides the following data source variables to data listeners, such as the DataGraph Physlet show above.


The following embedding parameters are defined:

Parameter  Value Description
BallImage smallball.gif The ball image.
PinImage smallpin.gif The pin image
NumRows 8 Number of rows on the board.
NumColumns 20 Number of columns on the board.
NumBalls 5 Number of balls on the board at any time.


Data Source

The galton board has a single data source, the applet itself.

Object Identifier Variables
applet id=getID() t, n, mean, std